Co-occurrence
n. 同现
🧩 词语组成解析
[医] 钴(27号元素)
🗣️ 情景例句
Good morning.
早安。
He is having a temper tantrum.
他在大发脾气。
And anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the sea bed was flat.
凡是稍稍想过大海海底的人大概都会认为海底是平坦的。